1870406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:655

約数の個数: 16

約数和(自身を含む): 2973024

約数和(自身を除く): 1102618

約数列:

[1, 2, 23, 46, 73, 146, 557, 1114, 1679, 3358, 12811, 25622, 40661, 81322, 935203, 1870406]

約数ペア:

[(1, 1870406), (2, 935203), (23, 81322), (46, 40661), (73, 25622), (146, 12811), (557, 3358), (1114, 1679)]